urko b3c22c261e feat: harden SMTP transport ...

Add explicit TLS modes, context-aware delivery, and typed transport errors.
Preserve raw MIME messages and cover the new delivery paths with local SMTP tests.

2026-08-18 18:16:22 -06:00

..

main.go

feat: harden SMTP transport

2026-08-18 18:16:22 -06:00